/****************************************************************************
 * arch/x86_64/src/common/x86_64_fork.h
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.  The
 * ASF licenses this file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the
 * License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 ****************************************************************************/

#ifndef __ARCH_X86_64_SRC_COMMON_X86_64_FORK_H
#define __ARCH_X86_64_SRC_COMMON_X86_64_FORK_H

/****************************************************************************
 * Included Files
 ****************************************************************************/

#include <nuttx/config.h>

/****************************************************************************
 * Pre-processor Definitions
 ****************************************************************************/
#define FORK_SIZEOF (sizeof(struct fork_s))

/****************************************************************************
 * Public Types
 ****************************************************************************/

#ifndef __ASSEMBLY__
struct fork_s
{
  uint64_t r12;    /* 0 */
  uint64_t r13;    /* 8 */
  uint64_t r14;    /* 16 */
  uint64_t r15;    /* 24 */
  uint64_t rbx;    /* 32 */
  uint64_t rbp;    /* 40 */
  uint64_t rsp;    /* 48 */
  uint64_t cs;     /* 56 */
  uint64_t rflags; /* 64 */
  uint64_t ss;     /* 72 */
  uint64_t rip;    /* 80 */

  /* Assuming fork do not use any float or vector registers */
};
#endif

#endif /* __ARCH_X86_64_SRC_COMMON_X86_64_FORK_H */
